Robustness of Tsallis statistics to describe relativistic electrons in Hartmann potential E. Mohammadikhabaz, B. Lari and H. Hassanabadi Eur. Phys. J. Plus, 137 11 (2022) 1282 Published online: 27 November 2022 DOI: 10.1140/epjp/s13360-022-03482-0